CN110966027A - Two-arm anchor rod drill carriage - Google Patents
Two-arm anchor rod drill carriage Download PDFInfo
- Publication number
- CN110966027A CN110966027A CN201911337319.2A CN201911337319A CN110966027A CN 110966027 A CN110966027 A CN 110966027A CN 201911337319 A CN201911337319 A CN 201911337319A CN 110966027 A CN110966027 A CN 110966027A
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- swing arm
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- rear frame
- level
- drill carriage
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- 238000001816 cooling Methods 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000005553 drilling Methods 0.000 claims description 10
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 239000003245 coal Substances 0.000 abstract description 7
- 238000009412 basement excavation Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D19/00—Provisional protective covers for working space
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides a two-arm anchor rod drill carriage which comprises a chassis assembly, a rear frame assembly, a temporary supporting structure, a left swing arm and a right swing arm, wherein the left side of the chassis assembly is provided with the rear frame assembly, a driving control system, a hydraulic system, an electric system and a water cooling dust removal system are arranged on the rear frame assembly, a cable rolling device is arranged inside the rear frame assembly, the left swing arm and the right swing arm are assembled on the chassis assembly through hydraulic rotary turntables, drill carriage assemblies are arranged on the left swing arm and the right swing arm, and a covering part assembly is fixed on the chassis assembly. The design is carried out aiming at the support characteristics of the underground coal mine excavation working face in China, and the method is suitable for the support work and the advance detection work of top anchor rods (anchor cables), side anchor rods and bottom anchor rods (anchor cables) of a roadway of the excavation working face.
Description
Technical Field
The invention discloses a two-arm anchor rod drill carriage, and belongs to the field of drill carriage equipment.
Background
At present, the existing coal mine two-arm anchor rod drill carriage can only be used for drilling a top anchor rod, part of the existing coal mine two-arm anchor rod drill carriage can also be used for drilling a side anchor rod, the minimum supporting height of the side anchor rod is high, the maximum supporting height is small, the applicability is poor, the operation is complex and inconvenient, the efficiency is low, part of companies also release the side anchor rod drill carriage, but due to the lack of top supporting, the existing coal mine two-arm anchor rod drill carriage can only be used for drilling the side anchor rod, the top anchor rod operation cannot be carried out, and the. The two-arm anchor rod drill carriage produced by the existing manufacturer has single function.
In view of this, it is very important to design and manufacture an anchor rod (anchor cable) drill carriage which is simple in operation, high in applicability and capable of performing side anchor rod, top anchor rod (anchor cable), bottom anchor rod (anchor cable) and advanced exploration operation.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a two-arm anchor rod drill carriage, which is designed according to the support characteristics of an underground coal mine excavation working surface, so that one device can perform various support works, the support efficiency and the work safety are improved, and the labor intensity of workers is reduced.
In order to achieve the purpose, the invention is realized by the following technical scheme: a two-arm anchor rod drill carriage comprises a chassis assembly, a rear frame assembly, a temporary supporting structure, a left swing arm and a right swing arm, wherein the rear frame assembly is arranged on the left side of the chassis assembly, a driving control system, a hydraulic system, an electric system and a water cooling dust removal system are mounted on the rear frame assembly, a cable winding device is arranged inside the rear frame assembly, the left swing arm and the right swing arm are assembled on the chassis assembly through hydraulic rotary turntables, drill frame assemblies are arranged on the left swing arm and the right swing arm, and a covering piece assembly is fixed on the chassis assembly;
the temporary supporting structure is composed of a first vertical swinging mechanism, a first-stage telescopic mechanism, a horizontal swinging mechanism and a second-stage telescopic mechanism, the temporary supporting structure is assembled on the chassis assembly through a first temporary supporting rotating lug and a vertical swinging oil cylinder rotating lug, the first vertical swinging mechanism is installed on the left sides of the temporary supporting rotating lug and the vertical swinging oil cylinder rotating lug, the first-stage telescopic mechanism is installed on the left side of the first vertical swinging mechanism, the first vertical swinging mechanism is connected with the horizontal swinging mechanism through the first-stage telescopic mechanism, and the second-stage telescopic mechanism is arranged at the top of the horizontal swinging mechanism;
the left swing arm comprises a drill boom base, a second vertical swing mechanism, a telescopic mechanism, a first-level lifting mechanism, a second-level lifting mechanism, a third-level lifting mechanism, a first-level rotating mechanism and a second-level rotating mechanism, wherein the second vertical swing mechanism is connected with the second vertical swing mechanism, the left side of the second vertical swing mechanism is connected with the telescopic mechanism, the telescopic mechanism is provided with the first-level lifting mechanism, the first-level rotating mechanism and the second-level rotating mechanism, the left side of the first-level lifting mechanism is connected with the second-level lifting mechanism, and the left side of the second-level lifting mechanism is connected.
Further, the chassis assembly is a whole machine walking mechanism which is a hydraulic drive crawler-type walking mechanism.
Further, the hydraulic system is mounted on the right side of the rear frame assembly.
Further, the driving control system, the electrical system and the water cooling and dust removing system are installed in the rear frame assembly.
Furthermore, the left swing arm and the right swing arm are connected with the chassis assembly through the hydraulic rotary turntable, the rotary angle of the hydraulic rotary turntable is large, the left swing arm and the right swing arm can rotate by 190 degrees, and therefore the two drilling rigs can support the anchor rod on the same surface at the same time.
Furthermore, the driving control system is installed in the rear frame assembly, and can collect and display anchor drill and walking data to realize visual operation of the drill carriage.
The invention has the beneficial effects that: the invention relates to a two-arm anchor rod drill carriage, which is designed aiming at the support characteristics of an underground coal mine excavation working surface in China and is suitable for the support work and the advance detection work of a roadway top anchor rod (anchor cable), a side anchor rod and a bottom anchor rod (anchor cable) on the excavation working surface. The two-arm anchor rod drill carriage has the advantages of advanced design, compact structure, wide application range and low labor intensity, and provides a high-quality option for supporting work and advanced detection work of the underground coal mine excavation working surface.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a two arm jumbolter rig of the present invention;
FIG. 2 is a side view of a two arm anchor drill carriage of the present invention;
FIG. 3 is a schematic view of a temporary support mechanism of a two-armed bolt drill carriage of the present invention;
FIG. 4 is a first schematic view of the two arm jumbolter of the present invention;
FIG. 5 is a second schematic illustration of the operation of a two arm jumbolter of the present invention;
fig. 6 is a perspective view of a two arm anchor drill rig of the present invention.
In the figure: 1. the device comprises a chassis assembly, 2, a rear frame assembly, 3, a temporary supporting structure, 4, a hydraulic rotary turntable, 5, a left swing arm, 6, a right swing arm, 7, a drilling rig assembly, 8, a cable coiling device, 9, a covering part assembly, 10, a hydraulic system, 11, an electrical system, 12, a water cooling dust removal system, 13, a driving control system, 301, a first vertical swing mechanism, 302, a first-level telescopic mechanism, 303 a horizontal swing mechanism, 304, a second-level telescopic mechanism, 305, a temporary supporting rotary lug, 306, a vertical swing oil cylinder rotary lug, 501, a drilling boom base, 502, a second vertical swing mechanism, 503, a telescopic mechanism, 504, a first-level lifting mechanism, 505, a second-level lifting mechanism, 506, a third-level lifting mechanism, a first-level rotary mechanism and 508 a second-level rotary mechanism.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 6, the present invention provides a technical solution: a two-arm anchor rod drill carriage comprises a chassis assembly 1, a rear rack assembly 2, a temporary supporting structure 3, a left swing arm 5 and a right swing arm 6, wherein the rear rack assembly 2 is arranged on the left side of the chassis assembly 1, a driving control system 13, a hydraulic system 10, an electrical system 11 and a water cooling dust removal system 12 are installed on the rear rack assembly 2, a cable coiling device 8 is arranged inside the rear rack assembly 2, the left swing arm 5 and the right swing arm 6 are assembled on the chassis assembly 1 through a hydraulic rotary turntable 4, drill carriage assemblies 7 are arranged on the left swing arm 5 and the right swing arm 6, and a covering part assembly is fixed on the chassis assembly 1;
the temporary supporting structure 3 is composed of a first vertical swinging mechanism 301, a first-stage telescopic mechanism 503302, a horizontal swinging mechanism 303 and a second-stage telescopic mechanism 503304, the temporary supporting structure 3 is assembled on the chassis assembly 1 through a temporary supporting rotary lug 305 and a vertical swinging oil cylinder rotary lug 306, the first vertical swinging mechanism 301 is installed on the left sides of the temporary supporting rotary lug 305 and the vertical swinging oil cylinder rotary lug 306, the first-stage telescopic mechanism 503302 is installed on the left side of the first vertical swinging mechanism 301, the first vertical swinging mechanism 301 is connected with the horizontal swinging mechanism 303 through the first-stage telescopic mechanism 503302, and the top of the horizontal swinging mechanism 303 is provided with a second-stage telescopic mechanism 503304;
the left swing arm 5 is composed of a drill boom base 501, a second vertical swing mechanism 502, a telescopic mechanism 503, a first-level lifting mechanism 504, a second-level lifting mechanism 505, a third-level lifting mechanism 506, a first-level rotating mechanism 507 and a second-level rotating mechanism 508, the left side of the drill boom base 501 is connected with the second vertical swing mechanism 502, the left side of the second vertical swing mechanism 502 is connected with the telescopic mechanism 503, the telescopic mechanism 503 is provided with the first-level lifting mechanism 504, the first-level rotating mechanism 507 and the second-level rotating mechanism 508, the left side of the first-level lifting mechanism 504 is connected with the second-level lifting mechanism 505, and the left side of.
The chassis assembly 1 is a whole machine travelling mechanism and is a hydraulic drive crawler type travelling mechanism, a hydraulic system 10 is installed on the right side of the rear rack assembly 2, and a driving control system 13, an electric system 11 and a water cooling dust removal system 12 are installed in the rear rack assembly 2.
The left swing arm 5 and the right swing arm 6 are connected with the chassis assembly 1 through the hydraulic rotary turntable 4, the rotary angle of the hydraulic rotary turntable 4 is large, the left swing arm 5 and the right swing arm 6 can rotate by 190 degrees, and therefore the two drilling rigs can simultaneously support the same side through anchor rods.
The driving control system 13 is arranged in the rear frame assembly 2 and can collect and display the anchor drill and the walking data, so that the visual operation of the drill carriage is realized.
The drilling machine has one-level horizontal swing, one-level vertical swing, one-level expansion and contraction, three-level lifting and two-level rotary motion pairs, and is flexible in movement, wide in support range and strong in overall adaptability.
The temporary supporting structure 3 has a one-level vertical swing, two-level telescopic and one-level horizontal swing kinematic pair, the temporary supporting has wide supporting range and strong adaptability to the whole machine.
As an embodiment of the present invention: the temporary support realizes vertical swing through a first vertical swing mechanism 301, realizes advance support through a first-stage telescopic mechanism 503302, realizes adaptation to uneven roof and support stress angle through a horizontal swing mechanism 303, and realizes roof connection through a second-stage telescopic mechanism 503304.
The left swing arm 5 and the right swing arm 6 are symmetrical in structure and the same in working principle, and the left swing arm 5 is used for explanation. The left swing arm 5 is connected with the hydraulic rotary turntable 4 through a drill arm base 501 and can horizontally swing at 190 degrees along with the hydraulic rotary turntable 4; the vertical swing is realized through a vertical swing mechanism; the position of the drill hole is adjusted through the telescopic mechanism 503; the top and side connection is realized through the first-stage lifting mechanism 504, the second-stage lifting mechanism 505 and the third-stage lifting mechanism 506, and the height range of the roadway support is improved; the large-range and large-angle rotation of the drill frame assembly 7 is realized through the first-stage rotating mechanism 507 and the second-stage rotating mechanism 508, and the supporting and advanced detection functions of a roadway roof, a side wall and a bottom plate are met.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a two arm stock drill carriages, includes chassis assembly, rear frame assembly, interim supporting construction, left swing arm and right swing arm, its characterized in that: a rear frame assembly is arranged on the left side of the chassis assembly, a driving control system, a hydraulic system, an electric system and a water cooling dust removal system are mounted on the rear frame assembly, a cable coiling device is arranged inside the rear frame assembly, a left swing arm and a right swing arm are assembled on the chassis assembly through a hydraulic rotary turntable, drilling frame assemblies are arranged on the left swing arm and the right swing arm, and a covering part assembly is fixed on the chassis assembly;
the temporary supporting structure is composed of a first vertical swinging mechanism, a first-stage telescopic mechanism, a horizontal swinging mechanism and a second-stage telescopic mechanism, the temporary supporting structure is assembled on the chassis assembly through a first temporary supporting rotating lug and a vertical swinging oil cylinder rotating lug, the first vertical swinging mechanism is installed on the left sides of the temporary supporting rotating lug and the vertical swinging oil cylinder rotating lug, the first-stage telescopic mechanism is installed on the left side of the first vertical swinging mechanism, the first vertical swinging mechanism is connected with the horizontal swinging mechanism through the first-stage telescopic mechanism, and the second-stage telescopic mechanism is arranged at the top of the horizontal swinging mechanism;
the left swing arm comprises a drill boom base, a second vertical swing mechanism, a telescopic mechanism, a first-level lifting mechanism, a second-level lifting mechanism, a third-level lifting mechanism, a first-level rotating mechanism and a second-level rotating mechanism, wherein the second vertical swing mechanism is connected with the second vertical swing mechanism, the left side of the second vertical swing mechanism is connected with the telescopic mechanism, the telescopic mechanism is provided with the first-level lifting mechanism, the first-level rotating mechanism and the second-level rotating mechanism, the left side of the first-level lifting mechanism is connected with the second-level lifting mechanism, and the left side of the second-level lifting mechanism is connected.
2. A two-armed rock-bolt drill carriage as claimed in claim 1, wherein: the chassis assembly is a complete machine walking mechanism and is a hydraulic drive crawler-type walking mechanism.
3. A two-armed rock-bolt drill carriage as claimed in claim 1, wherein: the hydraulic system is arranged on the right side of the rear frame assembly.
4. A two-armed rock-bolt drill carriage as claimed in claim 1, wherein: and the driving control system, the electrical system and the water cooling dust removal system are arranged in the rear frame assembly.
5. A two-armed rock-bolt drill carriage as claimed in claim 1, wherein: the left swing arm and the right swing arm are connected with the chassis assembly through the hydraulic rotary turntable, the rotary angle of the hydraulic rotary turntable is large, the left swing arm and the right swing arm can rotate by 190 degrees, and therefore the two drilling rigs can support the same face through anchor rods.
6. A two-armed rock-bolt drill carriage as claimed in claim 1, wherein: the driving control system is installed in the rear rack assembly, and can acquire and display anchor drill and walking data to realize visual operation of the drill carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911337319.2A CN110966027A (en) | 2019-12-23 | 2019-12-23 | Two-arm anchor rod drill carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911337319.2A CN110966027A (en) | 2019-12-23 | 2019-12-23 | Two-arm anchor rod drill carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110966027A true CN110966027A (en) | 2020-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911337319.2A Pending CN110966027A (en) | 2019-12-23 | 2019-12-23 | Two-arm anchor rod drill carriage |
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| Country | Link |
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| CN (1) | CN110966027A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554904A (en) * | 2020-12-25 | 2021-03-26 | 江苏浩吉矿用装备有限公司 | Anchor detection all-in-one machine |
| CN112832804A (en) * | 2021-03-29 | 2021-05-25 | 中国煤炭科工集团太原研究院有限公司 | Mining multi-row double-arm hydraulic drill carriage |
| CN113787209A (en) * | 2021-11-17 | 2021-12-14 | 山东紫东科技发展有限公司 | Automatic drilling device |
| CN117287242A (en) * | 2023-11-21 | 2023-12-26 | 徐州徐工能源装备有限公司 | Multi-arm jumbolter, anchor digging machine and construction method of multi-arm jumbolter |
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|---|---|---|---|---|
| CN102278110A (en) * | 2011-04-25 | 2011-12-14 | 马晓山 | Movable two-arm of lifting platform hanging wall anchor rod and anchor cable construction drill carriage |
| CN103485717A (en) * | 2013-10-23 | 2014-01-01 | 廊坊景隆重工机械有限公司 | Fully-hydraulic four-arm anchor rod/anchor cable drill carriage |
| CN204511292U (en) * | 2014-12-30 | 2015-07-29 | 廊坊景隆重工机械有限公司 | A kind of narrow fuselage anchor shaft anchor cable drill carriage |
| CN104912484A (en) * | 2015-04-21 | 2015-09-16 | 王发秀 | Fully automatic anchor rod drill carriage for coal mine |
| CN106593437A (en) * | 2016-12-28 | 2017-04-26 | 中国煤炭科工集团太原研究院有限公司 | Digging, supporting, anchoring and drilling all-in-one fully-mechanized excavating machine |
| CN108868810A (en) * | 2018-08-16 | 2018-11-23 | 日照市上普重型装备股份有限公司 | Cantilevered digging and anchoring integrated machine |
| CN211648212U (en) * | 2019-12-23 | 2020-10-09 | 山东邦迈智能科技有限公司 | Two-arm anchor rod drill carriage |
-
2019
- 2019-12-23 CN CN201911337319.2A patent/CN110966027A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278110A (en) * | 2011-04-25 | 2011-12-14 | 马晓山 | Movable two-arm of lifting platform hanging wall anchor rod and anchor cable construction drill carriage |
| CN103485717A (en) * | 2013-10-23 | 2014-01-01 | 廊坊景隆重工机械有限公司 | Fully-hydraulic four-arm anchor rod/anchor cable drill carriage |
| CN204511292U (en) * | 2014-12-30 | 2015-07-29 | 廊坊景隆重工机械有限公司 | A kind of narrow fuselage anchor shaft anchor cable drill carriage |
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| CN106593437A (en) * | 2016-12-28 | 2017-04-26 | 中国煤炭科工集团太原研究院有限公司 | Digging, supporting, anchoring and drilling all-in-one fully-mechanized excavating machine |
| CN108868810A (en) * | 2018-08-16 | 2018-11-23 | 日照市上普重型装备股份有限公司 | Cantilevered digging and anchoring integrated machine |
| CN211648212U (en) * | 2019-12-23 | 2020-10-09 | 山东邦迈智能科技有限公司 | Two-arm anchor rod drill carriage |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554904A (en) * | 2020-12-25 | 2021-03-26 | 江苏浩吉矿用装备有限公司 | Anchor detection all-in-one machine |
| CN112554904B (en) * | 2020-12-25 | 2024-05-28 | 江苏浩吉矿用装备有限公司 | Anchor exploring all-in-one machine |
| CN112832804A (en) * | 2021-03-29 | 2021-05-25 | 中国煤炭科工集团太原研究院有限公司 | Mining multi-row double-arm hydraulic drill carriage |
| CN113787209A (en) * | 2021-11-17 | 2021-12-14 | 山东紫东科技发展有限公司 | Automatic drilling device |
| CN113787209B (en) * | 2021-11-17 | 2022-02-22 | 山东紫东科技发展有限公司 | Automatic drilling device |
| CN117287242A (en) * | 2023-11-21 | 2023-12-26 | 徐州徐工能源装备有限公司 | Multi-arm jumbolter, anchor digging machine and construction method of multi-arm jumbolter |
| CN117287242B (en) * | 2023-11-21 | 2024-05-28 | 徐州徐工能源装备有限公司 | Multi-arm jumbolter, anchor digging machine and construction method of multi-arm jumbolter |
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